package com.yy.varietyshopserver.service;

import com.yy.varietyshopserver.entity.User;
import com.baomidou.mybatisplus.extension.service.IService;


/**
 * <p>
 *  服务类
 * </p>
 *
 * @author yangyao
 * @since 2021-06-27
 */
public interface IUserService extends IService<User> {

    User selectOne(String username, String password);
}
